Nibco Butterfly Valve Fucons The nibco® ductile iron butterfly valve provides ease of operation with quarter turn (90 degrees) open to close. the valve features a buna n encapsulated ductile iron disc. the internal stem disc splined drive design eliminates the need for pins or bolts that may create leak paths or turbulence in the waterway. The nibco® cast iron butterfly valve provides ease of operation with quarter turn (90 degrees) open to close. the unique molded in epdm seat liner with aluminum bronze disc is recommended for most water applications. with the internal stem disc geometric drive design there is no need for pins or bolts that may create leak paths or turbulence.
Nibco Butterfly Valve Fucons 2000 3000 5000 series butterfly valves * threaded collar bushing for positive stem retention (blowout proof) body and stem o ring seals of epdm, buna n or fluorocarbon. extended neck for insulation up to 2". molded in liner fully supported by valve body at flange seals. eliminates leakage between body and liner as in cartridge or boot type liners. Superior in “versatility” as compared to a gate or globe valve . butterfly valves . have a wider range of chemical resistance due to the trim options and choice of elastomeric liners . installation dollars saved with lightweight butterfly valves as compared to . heavyweight cast iron valves; i .e . a 10" butterfly may weigh 55 pounds, whereas. Butterfly valves take up approximately 1 6 the space of a gate valve . every cubic foot of a building costs money . i .e .: 10" butterfly is about 21" high 10" iron gate is about 43" high bubble tight gate and globe (metal to metal) seats cannot provide bubble tight shut off . resilient seated butterfly valves are bubble tight by design . Operation and installation design details the nibco® sure seal® high performance butterfly valve is a double eccentric (double offset) design. this design minimizes torque and increases valve service life by decreasing seat to disc interference throughout the disc travel. valves are available in wafer and lug design for asme class 150# (2.
Nibco Butterfly Valve Fucons Butterfly valves take up approximately 1 6 the space of a gate valve . every cubic foot of a building costs money . i .e .: 10" butterfly is about 21" high 10" iron gate is about 43" high bubble tight gate and globe (metal to metal) seats cannot provide bubble tight shut off . resilient seated butterfly valves are bubble tight by design . Operation and installation design details the nibco® sure seal® high performance butterfly valve is a double eccentric (double offset) design. this design minimizes torque and increases valve service life by decreasing seat to disc interference throughout the disc travel. valves are available in wafer and lug design for asme class 150# (2. Download the brochure! nibco offers a comprehensive selection of high performance butterfly valves (double offset butterfly valves) for industrial and commercial applications that are available in a broad range of materials, sizes, and pressures. by downloading the brochure, you will have access to: extended operation and installation information. Nibco butterfly valve. คุณสมบัติสินค้า: model : wd3510 4 ,ld3510 4 # model : wd3510 8 ,ld3510 8 # model : gd4765 4 ,gd4765 8n.
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